sc_port.cc (13203:76ee4971fd9e) sc_port.cc (13207:034ca389a810)
1/*
2 * Copyright 2018 Google, Inc.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met: redistributions of source code must retain the above copyright
7 * notice, this list of conditions and the following disclaimer;
8 * redistributions in binary form must reproduce the above copyright

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23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 *
27 * Authors: Gabe Black
28 */
29
30#include "base/logging.hh"
1/*
2 * Copyright 2018 Google, Inc.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met: redistributions of source code must retain the above copyright
7 * notice, this list of conditions and the following disclaimer;
8 * redistributions in binary form must reproduce the above copyright

--- 14 unchanged lines hidden (view full) ---

23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 *
27 * Authors: Gabe Black
28 */
29
30#include "base/logging.hh"
31#include "systemc/core/bindinfo.hh"
32#include "systemc/core/module.hh"
31#include "systemc/core/module.hh"
32#include "systemc/core/port.hh"
33#include "systemc/core/scheduler.hh"
34#include "systemc/ext/core/sc_main.hh"
35#include "systemc/ext/core/sc_port.hh"
36
37namespace sc_core
38{
39
40namespace

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51 msg = csprintf("port '%s' (%s)", name, kind);
52
53 SC_REPORT_ERROR(id, msg.c_str());
54}
55
56}
57
58sc_port_base::sc_port_base(const char *name, int n, sc_port_policy p) :
33#include "systemc/core/scheduler.hh"
34#include "systemc/ext/core/sc_main.hh"
35#include "systemc/ext/core/sc_port.hh"
36
37namespace sc_core
38{
39
40namespace

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51 msg = csprintf("port '%s' (%s)", name, kind);
52
53 SC_REPORT_ERROR(id, msg.c_str());
54}
55
56}
57
58sc_port_base::sc_port_base(const char *name, int n, sc_port_policy p) :
59 sc_object(name), _maxSize(n), _size(0), finalized(false)
59 sc_object(name), _gem5Port(new ::sc_gem5::Port(this, n))
60{
61 if (sc_is_running()) {
62 reportError("(E110) insert port failed", "simulation running",
63 name, kind());
64 }
65 if (::sc_gem5::scheduler.elaborationDone()) {
66 reportError("(E110) insert port failed", "elaboration done",
67 name, kind());
68 }
69
70 ::sc_gem5::Module *m = ::sc_gem5::currentModule();
71 if (!m) {
72 reportError("(E100) port specified outside of module",
73 nullptr, name, kind());
74 } else {
75 m->ports.push_back(this);
76 }
77}
78
60{
61 if (sc_is_running()) {
62 reportError("(E110) insert port failed", "simulation running",
63 name, kind());
64 }
65 if (::sc_gem5::scheduler.elaborationDone()) {
66 reportError("(E110) insert port failed", "elaboration done",
67 name, kind());
68 }
69
70 ::sc_gem5::Module *m = ::sc_gem5::currentModule();
71 if (!m) {
72 reportError("(E100) port specified outside of module",
73 nullptr, name, kind());
74 } else {
75 m->ports.push_back(this);
76 }
77}
78
79void
80sc_port_base::warn_unimpl(const char *func) const
79sc_port_base::~sc_port_base()
81{
80{
82 warn("%s not implemented.\n", func);
81 delete _gem5Port;
83}
84
82}
83
85int sc_port_base::maxSize() const { return _maxSize; }
86int sc_port_base::size() const { return _size; }
87
88void
84void
89sc_port_base::bind(sc_interface &i)
85sc_port_base::warn_unimpl(const char *func) const
90{
86{
91 _gem5BindInfo.push_back(new ::sc_gem5::BindInfo(&i));
87 warn("%s not implemented.\n", func);
92}
93
88}
89
94void
95sc_port_base::bind(sc_port_base &p)
96{
97 _gem5BindInfo.push_back(new ::sc_gem5::BindInfo(&p));
98}
90int sc_port_base::maxSize() const { return _gem5Port->maxSize(); }
91int sc_port_base::size() const { return _gem5Port->size(); }
99
92
100void
101sc_port_base::_gem5Finalize()
102{
103 if (finalized)
104 return;
105 finalized = true;
93void sc_port_base::bind(sc_interface &i) { _gem5Port->bind(&i); }
94void sc_port_base::bind(sc_port_base &p) { _gem5Port->bind(&p); }
106
95
107 for (auto &bi: _gem5BindInfo) {
108 if (bi->interface) {
109 _size++;
110 _gem5AddInterface(bi->interface);
111 } else {
112 sc_port_base *port = bi->port;
113 port->_gem5Finalize();
114 int size = port->size();
115 for (int i = 0; i < size; i++) {
116 _size++;
117 _gem5AddInterface(port->_gem5Interface(i));
118 }
119 }
120 delete bi;
121 }
122
123 _gem5BindInfo.clear();
124}
125
126} // namespace sc_core
96} // namespace sc_core